175 citations · 386 across the 38 of their papers we have counts for
4 papers · 1 filter
Growth-rate distributions of gut microbiota time series
E. Brigatti, S. Azaele
Logarithmic growth-rates are fundamental observables for describing ecological systems and the characterization of their distributions with analytical techniques can greatly improv…
Stochastic trade-offs and the emergence of diversification in E. coli evolution experiments
Roberto Corral López, Samir Suweis, Sandro Azaele +1
Laboratory experiments with bacterial colonies, under well-controlled conditions often lead to evolutionary diversification, where at least two ecotypes emerge from an initially mo…
Generalized Lotka-Volterra Systems with Time Correlated Stochastic Interactions
Samir Suweis, Francesco Ferraro, Christian Grilletta +2
In this work, we explore the dynamics of species abundances within ecological communities using the Generalized Lotka-Volterra (GLV) model. At variance with previous approaches, we…
Large system population dynamics with non-Gaussian interactions
Sandro Azaele, Amos Maritan
We investigate the Generalized Lotka-Volterra (GLV) equations, a central model in theoretical ecology, where species interactions are assumed to be fixed over time and heterogeneou…